Submit your Innovation.
Explore the Best Ideas.
Make Television!
Current Focus
Smart Communities
What innovation can help communities build for the future and adapt to a changing planet?
Campus Sustainability
Solar Decathlon
Clean Tech
Engineering
Transportation
Business
Science
Efficiency
View all Topics 
Create. You can submit your idea or solution (preferably a video) around our questions about climate and energy challenges.
Vote. Help us choose the best ideas by rating their viability or discuss the ideas submitted by others. Get the FAQs.
Make it. Your ratings and comment help us decide which ideas are featured on our PBS TV Special. Learn how to make a video.
ActivismAdaptationAgricultureArchitectureArtBikingBiofuelsBiomimicryBusinessCampus SustainabilityClean TechClimate Change
EconomicsEducationEfficiencyElectric CarsEngineeringEPA P3GeothermalGreen BuildingGreen CommunitiesGreen LivingGreenGovHealthHumor
Community Highlight
A Few Smart Ideas to Clean Up and Re-energize Cities
More people live in cities now than in any other time in human history–nearly half the world’s population. They are the economic engines of our society, but they are also the source of 80% of global greenhouse gas emissions. We all have a choice in where we live, and a lot of us are moving …Read More…
Discussion Boards
Howdy
posted in Middlebury College
posted by 
Trygve Loken, 1 month, 2 weeks ago.
test topic
posted in GHC Test Group
posted by 
, 8 months, 2 weeks ago.
Electric Cars
posted in Green Gov
posted by 
, 8 months, 4 weeks ago.
EPA Woodheater Regulation
posted in Green Gov
Twenty five years ago, the EPA and the industry developed a regulation that was based on the best available technology at the time. It required a wood heater to burn a bunch of crap slowly and cleanly. To do so, it had to be air tight and have some...
posted by
John G Meeker, 1 year, 6 months ago.
Some tips for Semester in Washington students
posted in Semester in Washington
Content Buckets: <br/> • Oil spill & our energy future – how has it changed either policy, personal behavior, or attitudes toward energy<br/> • How do we use less oil and gas? Energy efficiency bucket. (home is done, cars have...
posted by
Susanna, PF Web Maven, 1 year, 8 months ago.
Mark Lynas’s Six Degrees Responses
posted in GW Students
Content Buckets: <br/> • Oil spill & our energy future – how has it changed either policy, personal behavior, or attitudes toward energy<br/> • How do we use less oil and gas? Energy efficiency bucket. (home is done, cars have...
posted by Susanna, PF Web Maven, 2 years, 1 month ago.
So here’s the plan…
posted in Elon University
Content Buckets: <br/> • Oil spill & our energy future – how has it changed either policy, personal behavior, or attitudes toward energy<br/> • How do we use less oil and gas? Energy efficiency bucket. (home is done, cars have...
posted by
Lee Hopcraft, 2 years, 3 months ago.
Viewing topic 1 to 5 (5 total topics)
